#include<iostream>
char * buildstr(char c,int n);
int main()
{
	using namespace std;
	int times;
	char ch;
	
	cout<<"Enter a character: ";
	cin>>ch;
	cout<<"Enter an character: ";
	cin>>ch;
	cout<<"Enter an integer: ";
	cin>>times;
	char *ps=buildstr(ch,times);
	cout<<ps<<endl;
	delete [] ps;
	ps=buildstr('+',20);
	cout<<ps<<"-DONE-"<<ps<<endl;
	delete [] ps;
	return 0;
}

char * buildstr (char c,int n)
{
	char * pstr=new char[n+1];
	pstr[n]='\0';
	while(n-->0)
		pstr[n]=c;
	return pstr;
}
